English (United Kingdom)  Russian (CIS)  Türk  中國的  El español

European Researcher. Series A – международный научный журнал по социальным наукам

E-ISSN 2224-0136

Периодичность – 1 раз в 3 месяца.
Издается с 2010 года.

Number 1. (in 4 part) May 15, 2013

Physico-mathematical Sciences

1. Nikolay A. Baranov
Estimating of Wind Speed Over the Slope Based on Scanning Lidar Measurements

When estimating of the wind profile over a slope with a scanning lidar in one scan measurements are performed at different heights from the underlying surface. Therefore to restore the wind profile, we need to use several measurement results of scans. In this paper we present the corresponding algorithms.

Number of views: 1239      Download in PDF

2. Nikolay A. Baranov, Leonid I. Turchak
The Choice of Strategy Against Multiple Threats

The problem of ranking simultaneous threats is considered. Ranking is performed by the risk of threats; taking into account the time required for the successful counteraction it.

Number of views: 1185      Download in PDF

3. Vladimir B. Goryainov
Robustness of the Sign Estimators in the 2D-Autoregression
Number of views: 1175      Download in PDF

4. Vyacheslav I. Maksimov
On Control of an Ecological-Economic System Under Conditions of Incomplete Information
Number of views: 1167      Download in PDF

5. Victor K. Ohanyan
Recognition of Convex Bodies by Covariograms

The present paper contains a review of the main results of Yerevan research group in tomography of planar bounded convex domains. The applications of these problems are known in both geometric and computer tomography. Complicated geometrical patterns occur in many areas of science. Their analysis requires creation of mathematical models and development of special mathematical tools. The corresponding area of mathematical research is called Stochastic Geometry. Among more popular applications are Stereology and Tomography. The methods of form analysis are based on analysis of the objects as figures, i.e. as subsets of the plane. For these sets, geometrical characteristics are considered that are independent of the position and orientation of the figures (hence they coincide for congruent figures). Classical examples are area and perimeter of a figure. In the last century German mathematician W. Blaschke formulated the problem of investigation of bounded convex domains in the plane using probabilistic methods. In particular, the problem of recognition of bounded convex domains by chord length distribution.

Number of views: 1561      Download in PDF

6. Yury L. Pavlov, Elena V. Feklistova
Limit Distributions of the Edge Number in Random Configuration Graph

We consider a random graph constructing by the configuration model with random vertex degrees are drawn independently from power-law distribution. As the number of vertices tends to infinity we obtain the complete description of the local limit behavior of the number of edges.

Number of views: 1379      Download in PDF

7. Yury L. Pavlov, Elena V. Khvorostyanskaya
On the Number of Fireproof Vertices of a Tree in a Random Forest
Number of views: 1156      Download in PDF

8. Elina A. Pilosyan
Modelling (B, S)-Markets, Subject to Aggressive Buying of Shares

The article is devoted to modeling (B, S)-market with a finite number of aggressive buyers of shares, a theoretical study of such models of markets, have developed an algorithm to calculate the hedging of portfolios of various financial obligations.

Number of views: 1161      Download in PDF

9. Victor I. Samarin
Constituents of Service Activity Systems Analysis

Mathematical methods of service activity systems analysis is proposed with allowance for service substance as an economic category and multiple factors of its effectiveness.

Number of views: 1238      Download in PDF

10. Serezha N. Sandryan
One Criteria of Consent of Normal Distribution Law

According to the Central limit theorem, normal probability distribution law is most often found in random phenomena. In this work the linear criteria of consent is developed for the verification of statistical hypotheses of the normal distribution law of the statistical population.

Number of views: 1292      Download in PDF

11. Arsen R. Simonyan, Rafik A. Simonyan, Elena I. Ulitina
About Nested Circuits Markov in one Parametric Queueing Model

In operation the single-channel queuing system with several Poisson entering flows and with Kleynrok's parametric discipline is considered. The Markov circuit which is received on a basis a vector of processes of the maximum priorities of flows of calls is completely studied.

Number of views: 1255      Download in PDF

12. Roman E. Shangin
Algorithm For Solving Weber Problem For a N-Sequentially Connected Chain

Here is set the algorithm, which reasonably solves Veber problem for n-sequentially connected chain and finite set of points of location. Сomparison of action period of a given algorithm and a model of integer linear programming, which was realized in IBM ILOG CPLEX, is carried out.

Number of views: 1223      Download in PDF

Biological Sciences

13. Vitaly P. Omelchenko, Elena A. Timoshenko
Information Technologies in the Assessment of Violations of Cognitive Functions

This article is about application of information technologies for an assessment of violations of cognitive functions at patients with diabetic and discirculatorencephalopathies. Results of the mathematical analysis of bioelectric activity of a brain of examinees are considered, the most significant factors reflecting existence of cognitive violations are revealed.

Number of views: 1204      Download in PDF

Engineering Sciences

14. Sergei V. Belykh, Anatoly A. Perevalov
Modelling of Bending Rolls of Extruded Nonsymmetric in the MSC MARC

This article describes the features of asymmetric bending profiles, related problems and prospects of solving this problem. We describe the usefulness of the system, application of finite element analysis of MSC MARC calculation of bending with twisting of asymmetric profiles.

Number of views: 1234      Download in PDF

15. Oleg A. Burunin, Lidia V. Prokhoda-Shumskikh
Practical Application of Sea Water Quality Mathematical Model for the Black Sea Coast of Sochi

The article deals with an application of the developed model of the sea water quality for forecasting of coastal waters indicators change in the artificial coastal water areas of Sochi. Results of the researches conducted in relation to yacht port «Grand Marina Sochi» are considered.

Number of views: 1310      Download in PDF

16. Oleg A. Burunin, Maria A. Suntcova, Galina N. Vershinina
Methodological Problems of Creation Electronic Textbooks of Computer Science

The article is devoted to a problems of creation and development of didactic materials for electronic textbooks. The publication represents brief generalization of content of electronic educational editions, the basic problems connected with designing of the maintenance of a course of computer science.

Number of views: 1220      Download in PDF

17. Tatiana V. Garshina
The Model Estimates of the Coefficient of Turbulent Diffusion on the Differential Characteristics of the Wind Velocity Field, Applied to the Problem of Pollution Transport in the Atmospheric Boundary Layer

A model of a priori estimate of the turbulent diffusion coefficient as measured by the differential characteristics of the wind velocity field in the boundary layer of the atmosphere.

Number of views: 1129      Download in PDF

18. Yuriy I. Dreizis
Improvement by the Life Cycle Control System of University Production With Use of CALS-Tehnology

The mechanism of management by life cycle of production of university with use of CALS technologies is described. Tasks of service of marketing and the quality management department, connected with university product quality control are defined.

Number of views: 1160      Download in PDF

19. Yuriy I. Dreizis, Oleg A. Burunin
Management of Expenses for Quality of the Educational Product of University

In article the mechanism of management by expenses in a control system of quality is described. The accounting of expenses for quality management of an educational product is essential for successful activity of university.

Number of views: 1199      Download in PDF

20. Yuriy I. Dreizis, Oleg A. Burunin
The Program of Application of CALS-Tehnologiy in University Management

Process of introduction of CALS-technologies at university is presented. Phases and stages of introduction of CALS-technologies are described.

Number of views: 1190      Download in PDF

21. Ivan V. Erasov
A Modification of the Processing Algorithms Expert Rankings Based on the Analytic Hierarchy Process

This article discusses the fundamental contradictions associated with the use of classic algorithms for ordinal expert information. To resolve these contradictions it is proposed to use the cardinal algorithm based on the analytic hierarchy process.

Number of views: 1186      Download in PDF

22. Alexander G. Janovsky, Timur A. Janovsky, Maksim V. Shcherbakov
GEFCom2012: Statement and the Concept of Multidimensional Stochastic Distributed Energy Consumption Model Identification

A task statement and a concept of solution of GEFCom2012 (USA) problem are considered as a contribution. The aspects of solution including (i) methods of correlation-spectral analysis and rank analysis for multidimensional stochastic processes, (ii) identification and forecasting of multidimensional stochastic systems are proposed.

Number of views: 1299      Download in PDF

23. Katline Koblev A. Julio, Konstantin N. Makarov
Wave run up in Zones of Underwater Canyons

The wave run up on coast and shore protection constructions in zones of underwater canyons is considered. The mathematical model of wave run up on the coast, considering distinctions in biases of underwater and surface parts of the coastal slope, allowing to receive setup parameters in zones of the underwater canyons, corresponding to data of supervision is offered.

Number of views: 1288      Download in PDF

24. Sergey V. Leschenko, Konstantin N. Makarov
Vertical Hydrodynamic Loads on the Elements of Hydrotechnical Constructions

The mathematical model of propagating waves interaction with horizontal elements of sea hydraulic engineering constructions is offered. The model allows to calculate vertical loads of constructions and to provide their stability at wave influence.

Number of views: 1201      Download in PDF

25. Nikolay K. Makarov
Dynamics of the Pebble Beach in the Protected Water Area

Mathematical modeling of the dynamics of the pebble beach in the area of artificial cape, performed in programs designed with the participation of the author, and included a calculation of the diffraction, refraction, transformation, and waves breaking, sediment transport and dynamics of the beach. By results of modeling the optimum configuration of protective constructions is offered.

Number of views: 1240      Download in PDF

26. Mihyail G. Petrov
Design Intranet-Systems Using UML. Pre-Stage

The article deals the sequence and content of the stages in the development stage of designing Intranet-systems using UML.

Number of views: 1241      Download in PDF

27. Valery N. Sidorov, Tatiana V. Sidorova, Yury I. Dreyzis, Irina L. Makarova
Information Support Quality Basic Education Programs of Through a Federal Standarts of the Higher Education

Questions of application of methods and quality management tools for providing requirements of the state educational standards are considered. The system of information support of quality management system of an educational program is offered.

Number of views: 1296      Download in PDF

28. Anna A. Skripkina
The use of Morphological Operations for Contour Representation of Moving People in Video Sequences

The article represents the method and algorithm of moving objects contour representation in video sequences.

Number of views: 1263      Download in PDF

29. Galina N. Vershinina, Oleg A. Burunin, Mariya A. Sunsova
The Concepts of «System» and «Social System» in the Modeling of Social Processes

The authors give most essential according their opinion features of the system in general and particular features of social system, which can be useful in simulating social processes.

Number of views: 1339      Download in PDF

30. Elena P. Yartseva
Building a Computational Algorithm to Model Pollutant Transport in the Turbulent Atmosphere on the Basis of Unsteady Three-Dimensional Equation

The article discusses the construction of a computational algorithm to model pollutant transport in the turbulent atmosphere on the basis of unsteady three-dimensional equation.

Number of views: 1192      Download in PDF

Economic Sciences

31. Sergei A. Aivasian, Mikhail Y. Afanasiev, Victoria A. Rudenko
Problems of a Company’s Production Potential Modeling With Consideration of Intellectual Capital

The article deals with methodology of three-factor models of a company's production potential that take into account intellectual capital.

Number of views: 1206      Download in PDF

32. Valentin N. Derkachenko, Daria A. Asanina
Component Analysis of the Economic Activity of Small Enterprises

The article discusses the use of principal component analysis for the study of economic activity of small enterprises. Reveal the hidden patterns of development of small business. An interpretation of the main components. A classification of macro regions and clusters are allocated.

Number of views: 1197      Download in PDF

33. Boris K. Grankin, Andrey A. Shevchenko
Model of the System of Distribution and Transformation Flows for the Structural and Functional Studies of Complex Objects

A new approach is proposed to the unification of the methods research structural and functional properties of objects with components of different physical nature. Describes the tasks of research facilities at the stages of their life cycle.

Number of views: 1286      Download in PDF

34. Igor K. Kochanenko, Ilia L. Pichik
Fraktal Regress

Procedures of construction of curve regress by criterion of the least fractals, i.e. the greatest probability of the sums of degrees of the least deviations measured intensity from their modelling values are proved. The exponent is defined as fractal dimension of a time number. The difference of results of a well-founded method and a method of the least squares is quantitatively estimated.

Number of views: 1140      Download in PDF

35. Marina M. Kruchek, Ekaterina V. Molchanova
Statistical Research of Expected Life Expectancy in the North Western Federal District: Panel analysis

In article possibility of application of statistical models of regression type for research of medico-demographic processes and an assessment of expected life expectancy depending on socio-economic factors for regions of the North Western federal district is considered.

Number of views: 1318      Download in PDF

36. Irina L. Makarova
Model of Gender and age Structure of the Population

In article various approaches to restoration of full gender and age structure of the population by data about the main age groups are considered.

Number of views: 1148      Download in PDF

37. Mikhail V. Tsapenko
Designing the Fronts of Research Efficiency

This article describes multi-criteria efficiency comparison of research and designing the fronts of efficiency in a parameters-weights spaces.

Number of views: 1163      Download in PDF

38. Victoria A. Rudenko
Empirical Analysis of the Production Potential of U.S. and Russian Companies Operating in Knowledge-Intensive Industries

The paper presents the results of empirical analysis, conducted in accordance with the methodology of the three-factor models’ specification of production potential.

Number of views: 1135      Download in PDF

39. Tatyana A. Shornikova, Anastasia V. Alenina
Stochastic Approach to the Study of Economic Events

The paper considers the application of stochastic modeling in the study of economic processes. The solution is found in the asymptotic form in the case of several transitions from different states. The transition probabilities are determined by the recurrence formula and after the differential change is converted into economic performance. The main feature of the process – the use of the generating function.

Number of views: 1169      Download in PDF

Pedagogic Sciences

40. Leonid L. Starodumov
Individualization of Training of Students of Computer Technologies With Regard to the Dominant Type of Thinking

The article considers the pedagogical conditions of training of students of computer science on the basis of the dominant they have kind of thinking.

Number of views: 1022      Download in PDF

41. Tatyana Yu. Yakovenko, Natalya F. Yakunina
Some Conclusions on the Work of the BRS

Dedication work to the analysis of experience of use of ball and rating system at the Sochi state university.

Number of views: 1114      Download in PDF

Medical Sciences

42. Irina V. Grigorieva, Vladimir V. Kovalenko, Alexandr N. Gavrilov, Nadir N. Benkafadar
Statistical Researches of Some Aspects of Use Medical Preparations After Use-by Date Among Population

In the article there are regarded the problems of use medical preparations after use-by date on the basis of different countries population questionnaire statistical processing.

Number of views: 1196      Download in PDF

Psychological Sciences

43. Victor V. Kovalenko, Vladimir V. Kovalenko, Leonid M. Kanaev
Statistical Researches for Determination of Satisfaction of Spouses by Marriage and Optimum Type of a Family for its Successful Functioning

In the article the application of correlation, analysis of variance for determination of satisfaction of spouses by marriage and optimum type of a family for its successful functioning is considered.

Number of views: 1429      Download in PDF

44. Alisa S. Simavoryan, Simon Zh. Simavoryan
The Conditions Promoting Increase of Efficiency of Functioning of Divisions PR in Establishments, the Organizations and the Enterprises

In article the question of the conditions promoting increase of efficiency of functioning PR in establishments, the organizations and the enterprises is investigated. All-methodological, constructive and organizational conditions are considered.

Number of views: 1176      Download in PDF

Sociological Sciences

45. Tamara L. Salova
Peculiarities of the Development of the Modern Culture of Thinking

The article considers the peculiarities of the formation of a culture of thinking in the modern information society and the ratio of the culture of thinking, information and intellectual culture.

Number of views: 1209      Download in PDF

Главная   Редакционный совет   Рецензирование   Индексирование   Публикационная этика   Статистика   Наши авторы   Авторам   Договор оферты   Образец   Оплата   Архив   

Copyright © 2010-2021. European researcher.